1. Input voltage: DC4.3V~5.5V/1.5~2A, it will alarm and stop charging when beyond this range. 2. Output voltage:5V+/-0.1V 3. Charging current:500mAh-1000mAh 4. Power: Max 5W 5. Transfer Efficiency: above 73% 6. Transmission distance: Max 10mm,recommend spacing 2mm~4mm. 7. Standby power consumption: average power consumption below 50mW 8. Over temperature protection: when temperature higher than 60℃ it will stop charging for one minute,and will recharge after temperature falling. 9. Over current protection: It will automatically stop charging when output current is greater than 1.5 A 10.Standard: QI wireless charging standard 11.Certification: CE/FCC, compatible with QI standard. 12.Whether support foreign detection: YES 13.Indicator light function: Green light when charging, red light when stand by, both light flash when malfunction.
If you need wireless charger module, please click below picture
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Q:Frequent charging will shorten the battery life? A:Classic problem.Many domestic and foreign study about"under the condition of different charging of lithium battery cycle life" show that except overcharge which is the absolutely wrong way of charging, there is no big difference of on lithium battery cycle life by other charging style.
Q:If wireless charging will affect other wireless devices? A:The answer is NO.Because of wireless charging frequency (110-205 KHZ), is different with majority of other wireless devices. Just like you can't hear ultrasonic chat between the bats.
Q:Is wireless charging of radiation are harmful? A:Qi wireless charging standards using low-frequency non-ionizing frequency which is harmless to people.It is top 5 watts of power in the space of a few millimeters on transmission, dropped the influence on surrounding to the lowest. Once the distance of mobile phone and charging pad over 1cm, it will immediately stop charging.
Q:If wireless charging will create a lot of heat? A:Under normal use,charging panel temperature will below human body temperature.But sometimes temperature slightly higher than human body when actual use.
Q:How about the efficiency of wireless charging and charging time? A:Qi standard wireless charging can reach 75-80% efficiency of cable charging, it will use 1/4 or 1/5 more time than cable charging.However, because is charging in the fragments of time,in fact you will find no longer need special charging time, so actually it is saves more time.
Q:Whether can charging several QI standard equipment at same time? A:Yes. So far, wireless charging plate design for only one charging device.